127403672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{17443}}^1$

素因数の和:17543

約数の個数: 32

約数和(自身を含む): 263753280

約数和(自身を除く): 136349608

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 17443, 34886, 69772, 139544, 191873, 383746, 767492, 1447769, 1534984, 2895538, 5791076, 11582152, 15925459, 31850918, 63701836, 127403672]

約数ペア:

[(1, 127403672), (2, 63701836), (4, 31850918), (8, 15925459), (11, 11582152), (22, 5791076), (44, 2895538), (83, 1534984), (88, 1447769), (166, 767492), (332, 383746), (664, 191873), (913, 139544), (1826, 69772), (3652, 34886), (7304, 17443)]